deviceInfo.recent null check (#3048)

nightscout · Nov 28, 2017 · d0f94d9 · d0f94d9
1 parent 2f67610
commit d0f94d9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/plugins/bgnow.js b/lib/plugins/bgnow.js
@@ -209,7 +209,7 @@ function init (ctx) {
       _.forEach(delta.previous.sgvs, function deviceAndValue(entry) {
         var device = utils.deviceName(entry.device);
         var deviceInfo = deviceInfos[device];
-        if (deviceInfo) {
+        if (deviceInfo && deviceInfo.recent) {
           var deviceDelta = bgnow.calcDelta(
             { mills: deviceInfo.recent.mills , mean: deviceInfo.recent.mgdl}
             , { mills: entry.mills, mean: entry.mgdl}